R/B Aggro
A Standard deck, by Michael Majors
21st place at a tournament in Atlanta, Georgia, United States on 2016-12-02

Maindeck:

Artifacts
2 Key to the City (Not currently legal in Standard)
4 Smuggler's Copter (Not currently legal in Standard)

Artifact Creatures
4 Bomat Courier (Not currently legal in Standard)
4 Scrapheap Scrounger (Not currently legal in Standard)

Creatures
4 Bloodhall Priest (Not currently legal in Standard)
4 Inventor's Apprentice (Not currently legal in Standard)

Instants
4 Fiery Temper (Not currently legal in Standard)
3 Lightning Axe (Not currently legal in Standard)
4 Unlicensed Disintegration (Not currently legal in Standard)

Legendary Creatures
4 Pia Nalaar (Not currently legal in Standard)

Basic Lands
10 Mountain
5 Swamp

Lands
4 Foreboding Ruins (Not currently legal in Standard)
4 Smoldering Marsh (Not currently legal in Standard)

Sideboard:
2 Key to the City (Not currently legal in Standard)
2 Sinister Concoction (Not currently legal in Standard)
4 Galvanic Bombardment (Not currently legal in Standard)
1 Skysovereign, Consul Flagship (Not currently legal in Standard)
3 Lost Legacy (Not currently legal in Standard)
3 Transgress the Mind (Not currently legal in Standard)